AddAir quality in San Francisco
Air quality index (AQI⁺) and PM2.5 air pollution in San Francisco • 1.1M Followers • 10:00, Oct 09 Local time
31
US AQI⁺Good
Main pollutant:
PM2.5
5.6 µg/m³
15°
12 km/h
80 %
Hourly forecast
San Francisco air quality index (AQI⁺) forecast
Daily forecast
San Francisco air quality index (AQI⁺) forecast
| Today | 35 | | 17° 13° |  23 km/h | 85% |
| Sat | 37 |  80% | 14° 12° | 33 km/h | 93% |
| Sun | 27 |  | 16° 12° | 21 km/h | 69% |
Air pollutants
What is the current air quality in San Francisco?
PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in San Francisco
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in San Francisco today?
Index
None
 Tree None | 0% |
 Grass None | 0% |
 Weed None | 0% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in San Francisco today?
Index
None
Tree None | 0% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in San Francisco
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Most polluted locations near San Francisco
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in San Francisco
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near San Francisco
History
Historic air quality graph for San Francisco
Historic air quality near San Francisco
History
Historic air quality graph for San Francisco
Most polluted locations near San Francisco
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in San Francisco
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in San Francisco?
- Potomac Street0
- Ingleside Terraces1
- Potrero Hill 18th & Mississippi1
- Upper Shrader Cole Valley3
- 847-815 Chenery St4
- Bernal Heights 24
- San Jose Ave and Ocean Ave4
- Scott Street4
- Cow Hollow6
- 10th and Fulton Deck7
- 4066 23rd Street7
- Baker St7
- Chenery St7
- Espirit Park Roof7
- Joost Avenue 17
- Lippard Avenue7
- Lombard Street7
- Montezuma Street7
- Pacific Heights-GEOHealth_VMT_Basadre7
- Rivoli Street7
- Visitacion Valley7
- Western Addition7
- Golden Gate9
- 540 Victoria Street10
- Buchanan and Broadway10
- Capitol Avenue10
- Mission Bernal Hospital10
- Pine Street & California Street10
- LH Webster11
- 4256 22nd Street12
- West of Twin Peaks12
- Ashbury St13
- Isis Street13
- McAllister Street13
- Molimo Drive13
- Natoma Street13
- Outer Sunset 40th & Irving13
- States Street13
- West Page Street13
- 4010 Eureka Valley14
- Broadway between Hyde and Larkin14
- Hickory Street14
- Noe Valley14
- Stanyan Street14
- Wright Street 214
- 5235 Diamond Heights Boulevard15
- Mendell & La Salle Ave16
- Duboce Triangle17
- Mississippi Street17
- Parkmerced-SFSU Bay Conference Center17
- 144 Funston Avenue18
- 15th and Castro St.18
- 884 Silver Avenue18
- Balboa Park Pool18
- Oakdale Avenue18
- Quintara Street 218
- Tompkins Avenue18
- 1770 McKinnon Avenue19
- 2949B-B Pacific Ave19
- Castenada Avenue19
- Edgehill Open Space Park19
- Flood Avenue19
- Portola Street19
- Precita Valley20
- 19 St Charles Avenue21
- Eureka Valley21
- Kensington Way21
- Pacheco Street21
- 116 Marietta Drive22
- 12th Ave22
- 300 Laidley Street22
- 313 Shotwell Street22
- 35 Keyes Ave22
- 409A 30th Street22
- 662 Cayuga Ave22
- 915 Cayuga Ave22
- Filbert Street22
- Golden Gate Height22
- Lake & 21st Avenue22
- Mojave Street22
- Staples Avenue22
- Mission District23
- Page Street Station23
- Potrero Hill23
- 215 Connecticut St24
- 491 Corbett Avenue24
- 541 Presidio Blvd24
- Churchill Park24
- Diamond Street & Conrad Street24
- Laguna Street24
- Market Street 224
- Moraga Street24
- San Francisco - Mission Rock24
- Walter Street24
- De Haro Blvd25
- 100 Block Andover26
- 4000-4098 21st St26
- Brannan St26
- Cole Valley26
- Hazelwood at Mangels26
- Mid Liberty Street26
- Mission District & Osage Street26
- 100-200 Colby St27
- 2799-2701 Green St27
- 4739-4737 California St27
- Gladys Street27
- Noe Valley 227
- Santa Rosa Avenue27
- St. 00-99 Block27
- Yosemite Ave27
- 351 Magellan Ave28
- 6th and Hugo Street28
- Anza Vista-the_balbs28
- Bernal Heights28
- Duncan Castro Open Space28
- Hays Street28
- Potrero Hill 228
- 200-298 Carl St29
- 460 29th street29
- Baker29
- Illinois Street29
- 1034-1064 14th St30
- 99-1 Dolores Terrace30
- Sunnyside St30
- 1108-1126 Cabrillo St31
- 23rd Street & 3rd Street31
- 3398 Baker Street31
- Buena Vista Heights31
- Jackson & Walnut31
- San Francisco - Inner Mission31
- 188 S Park St32
- 18thAve/TaravalUlloa32
- 600-698 Panorama Dr32
- IFR Mission St & 25th St32
- Mission District 132
- Mt. Davidson32
- Outer Sunset 432
- Pier 80 Terminal32
- Presidio32
- Ripley Street32
- 382 7th St33
- 3rd Street Youth Innes Location33
- 427 Kirkham Street33
- 476-498 Innes Ave33
- 6th Ave Backyard33
- Newcomb Ave & Newhall St33
- Outdoor33
- Palou Ave & 3rd St33
- Quesada & Jennings33
- UCSF Mount Zion33
- Van Dyke and Lane street33
- 100-200 Maynard St34
- 1333 Jones St.34
- 1501-1599 8th Ave34
- Miraloma Park O'Shaughnessy34
- Outer Sunset-2340 42nd Ave34
- The Nabe34
- Crocker Amazon35
- Safer Together/Bernal35
- 1377 29th Ave36
- 327-203 Marietta Dr36
- BGC Tenderloin37
- Bocana & Cortland37
- Dakota St - C.A.R.E38
- Downey Street38
- Donahue st39
- Ingerson & Ingalls Street39
- UCSF Mission Bay39
- Inner Sunset40
- Rincon Hill42
- ATB Hawkins Lane. San Francisco, Ca 9412443
- UCSF Parnassus43
- 2-76 Amethyst Way44
- Griffith & Ingerson St44
- Mother Brown’s44
- YMCA Bayview Hunters Point44
- ATB Jerrold Ave. San Francisco, Ca 9412447
- ATB Westbrook Ct. San Francisco, Ca 9412448
- Outer Richmond, San Francisco54
- SF Hamerton Ave56
